Happened to me once, while i was street selling an item in Port Atlantis:
An avatar approaches me and agrees to the price i was asking for my item, a Kobold thighs (M), if i recall it correctly. In the trade window he place the amount i asked and all seemed ok... except that in the receipt i noticed the payment had been made in 'PECs' not in 'Peds'! I failed to realize that the coins placed in the window were Grey and not Golden! The receipt screen saved me that time, but if i was in a hurry to do the trade, he would have got me!
Just a reminder once more, check the receipt, and take your time!
You're not gaining skills by clicking the "Ok" button as fast as you can!
